Supplement table 1. A-Index categories, parameters and point scale for lactating sows, modified from Munsterhjelm et al.

Transcription

1 Supplement table 1. A-Index categories, parameters and point scale for lactating sows, modified from Munsterhjelm et al. (2006) Category Best level Worst level Point scale Parameter Locomotion opportunities max. 11 Farrowing pen Sows are able to turn around Sows in crates all the time Available pen area >6m 2, sow is free Sow in stall Stalling of the sow 2-3 days pre partum or free sow > 7 days pre partum Separate activity areas in pen, Three separate areas, free sow No separate areas. sow in sow stall Separate activity areas in pen, Feeding, resting, excretion No separate areas piglet Rooting material Bedding, >3cm No Floor quality max. 8 Amount of bedding a Bedding, all animals all the time No bedding Quality of bedding a Straw Other 1-0 Cleanliness of lying area, sow b Clean and dry Not completely Cleanliness of lying area, piglets b Clean and dry Not completely Quality of floor and slats Good, non-slippery, slats < 11 Not good mm Social interaction max. 9 Size of farrowing room < 9 pens, only sows with litters 13. other pigs in room Nestbuilding possibility Free farrowing, >5cm material Farrowing in stalls. no material * Calmness of animals Calm and curious No 2-0 Stable climate max. 28 Light regimen c >100 lux, fluorescent lamp lux. reading is hard 1-0 Light period c 8-12 h/day over 12 or under Night light c Yes, light bulb No. nothing Windows and natural light c To north or possibility to cover No windows Effective temperature, sow C <15 C or >21 C Effective temperature, piglets C Other 3-0 Floor heating for piglets Yes, works No Creep box for piglets Yes, draught free No Incoming air Working, to dunging area, if hot Inadequate to the resting area Humidity d 50-80% Other 2-0 Power of ventilation (m 3 /sow/h) d Good: >250 Inadequate: < Air quality d Good, no gases or dust Bad. gases and stuffy Noise <55 db >65 db Feeding max. 21 Feeding regimen Strictly followed plan The feed is suitable for sows Feeding times per day 4 or ab libitum * Body condition score >95 % in good condition <90 % in good condition Roughage Yes No Litter equalization, milk Yes Occasionally or no 2-0 substitute e Creep feeding e Creep feeding from 1 week of No. piglets are given dry age feed before weaning Water availability f Free, feed can not cover Free. feed can cover 2-0 drinking nipple drinking nipple Water flow, sows f >4 liters/min < 3 liters/min Water flow, piglets f <0,5 liters/min >0.5 liters/min 1-0 Water temperature f Pre-heated, C No preheating. or other 1-0 Health and stockmanship max. 23 Hygiene of feeding and drinking Good: clean and dry Moderate equipment Condition of pen fixtures Good Moderate * Health of skin g Good in >95% of animals Problems with >30% of animals * Health of claws and joints g Good in > 95 % of animals Problems with >30% of animals Farrowing supervision Always No or occasionally Teeth-clipping h No Clipping max. 1 week old Castrating h No Castration max. 1 week old * Culling No chronically ill animals or No culling or runts in > runts present litters * Piglet mortality <8 % >23 % Book keeping Yes No 1-0 a-h. Parameters marked with same upper index have formed one parameter in Munsterhjelm et al. (2006) * Animal-based parameter

2 Supplement table 2. A-Index categories, parameters and point scale for dry sows, modified from Munsterhjelm et al. (2006) Category Best level Worst level Point scale Parameter Locomotion opportunities max. 21 Pen Group housing Stall >4 weeks Available solid floor area, sow a >3 m 2 /sow <1,3 m 2 /sow Available solid floor area, gilt a >2 m 2 /gilt <1,0 m 2 /gilt Area of deep litter >3 m 2 /sow <1,5 m 2 /sow Separate activity areas in pen Feeding, resting, excretion No separate areas or stalls Rooting material Straw, hay or compost >5 cm No Body scratching possibilities Brushes, corners, poles No Outdoor enclosures Yes, with wallowing area and shade No Boar pens >6 m 2 or >10 m 2 if used for mating <6 m Floor quality max. 12 Bedding Straw or straw and something else No bedding Cleanliness of lying area Clean and dry for all sows Not completely Slipperiness of the floor b Lying and resting areas Non slippery slippery Slats b <2,5 cm or no slats >2,5 cm Quality of floor and slats b Good, slats max. 20 mm Not good Solid floor m 2 /sow c >1,3 m 2 /sow crate included <1,3 m 2 /sow crate inc. 2-0 Solid floor m 2 /gilt c > 0,95 m 2 /gilt crate included <0,95 m 2 /gilt crate inc. 1-0 Social interaction max. 16 Feeding system, sows d Closing gate Through >30cm per animal Feeding system, gilts d Closing gate Through >30cm per animal Separated compartments in pen 3 or more None or stalls Mixing of the sows e Stable groups Individual animals are brought to the group Gilt introduction e After farrowing, or in an own group Before farrowing Group size in 1 st gestation month f 2-6 animals 1 or > Group size 2 nd -3 rd gestation month f 2-7 animals 1 or > * Calmness of animals Calm and curious No 2-0 Stable climate max. 16 Light regimen g >200 lux, bright lux, reading is hard Light period g h/day 8-10 h/day Night light g Yes, light bulb No, nothing Windows and natural light g To north or possibility to cover No windows Effective temperature C <15 C or >24 C Incoming air Working, to dunging area, if hot to Inadequate the resting area Humidity h 50-80% Other 1-0 Power of ventilation (m 3 /sow/h) h Good: >150 Inadequate: < Air quality h Good, no gases or dust Bad, gases and stuffy Noise <55 db >65 db Feeding max. 16 Feeding regimen Strictly followed plan The feed is suitable * Body condition score >95 % in good condition <90 % in good condition Roughage All the time, or 2 times a day Feed has fibre Animals/drinking place max. 8 > Water flow i >2 liters/min, water is free <2 liters/min 3-0 Nipple height i cm, if on the through <90 cm other Health and Stockmanship max. 19 Hygiene of feeding and drinking equipment Good: clean and dry Moderate Condition of pen fixtures Good Moderate * Health of skin j Good in >95% of animals Problems with >30% * Health of claws and joints j Good in > 95 % of animals Problems with >30% * Limping, sitting j Little: <5 % of animals > 30 % of animals * Other illnesses j Little:<3% of animals, no mange >5 % of animals Sick pen Bedded pen, not in other use No * Culling No chronically ill animals present Chronically ill sows present 2-0 Book keeping Yes No 1-0 * Farrowing rate >90% <75% a-j. Parameters marked with same upper index have formed one parameter in Munsterhjelm et al. (2006) * Animal-based parameter

3 Supplement figure 1. Interview sheet 1 Locomotion Stable climate (temperature, air draught, noise, light) ANIMAL WELFARE Floor quality Feeding Social interaction (animal - animal, animal - human) Health and stockmanship

4 Supplement figure 2. Interview sheet 2 Total piglets born Still-born piglets Piglet mortality between birth and weaning PRODUCTION / sow / year Still-born piglets Piglet mortality between birth and weaning Total piglets born

5 Supplement figure 3. Interview sheet 3 To provide the animals with a favourable environment Build/restructure facilities that improve animal welfare Take care of animal health more intensively To treat the animals humanely To invest in my own motivation and well-being at work Treat the animals more humanely To take care of the animals health I perceive as important I intend to Take time off for leisure time and holidays FARMER ATTITUDES I perceive animal welfare as an I listen to Intrinsic value Slaughterhouse Veterinarians Consumer & Trade Instrumental value Other farmers Researchers Agricultural advisers